Figure 5.1.2a | P-CSCF failure (new list of P-CSCFs in PCO) |
Figure 5.1.3 | P-CSCF failure with S5 PMIP |
Figure 5.2.2a | P-CSCF failure for DHCP based scenarios |
Figure 5.2.3-1 | P-CSCF failure for DHCP based scenarios with S5 PMIP |
Figure 5.3a | P-CSCF failure detected by UE |
Figure 5.4.2.1-1 | HSS-based P-CSCF restoration |
Figure 5.4.3.2-1 | PCO-based optional extension - EPC |
Figure 5.4.3.2-2 | PCO-based optional extension - GPRS |
Figure 5.5.2-1 | PCRF based P-CSCF restoration |
Figure 5.6.2.2-1 | HSS-based P-CSCF restoration for WLAN |
Figure 5.6.4.2-1 | P-CSCF restoration extension for the TWAN access - GTP-based S2a |
Figure 5.6.5.2-1 | P-CSCF restoration extension for the untrusted WLAN access - GTP-based S2b |
Figure 5.8.2.2-1 | P-CSCF Address Update Procedure |
Figure 5.8.2.3-1 | P-CSCF Selection Triggering Procedure |
Figure 5.8.2.4-1 | PDU Session Release with Reactivation Indication |
Figure 5.8.3.2-1 | P-CSCF Failure Detection at SMF/UPF |
Figure 5.8.4.2-1 | Trigger P-CSCF Restoration Procedure via SMF |
Figure 5.8.4.3-1 | Trigger P-CSCF Restoration Procedure via AMF |
Figure 5.8.5.2-1 | Trigger P-CSCF Restoration Procedure via PCF |
Figure 6.2.1.2-1 | Enhanced Third Party Registration Procedure |
Figure 6.2.2.2-1 | Enhanced Service Request Procedure |
Figure 7.2.2-1 | Quick restoration procedure of IMS terminating session |
Figure 7.2.3.2-1 | P-CSCF receiving EPC/5GC NF failure notification from PCRF/PCF |
Figure 8.2.2-1 | EPS bearer/QoS flow establishment procedure for IMS signalling of PCRF/PCF bypass |
Figure 8.2.3-1 | IMS MO procedure of PCRF/PCF bypass |
Figure 8.2.4-1 | IMS MT procedure of PCRF/PCF bypass |